package com.foreknow.demo2;


import java.util.Scanner;

/**
 * 用户如何从控制台输入数据
 * Scanner
 */
public class ScannerDemo {
    public static void main(String[] args) {
        //1. 创建一个Scanner
        //        Scanner input = new Scanner(System.in);
        //        System.out.println("请输入一个数:");
        //2. 从控制台来接收用户的输入
        //        int num = input.nextInt();
        //        System.out.println(num);
        //        int num = input.nextInt();
        //        char c = (num % 2 == 0)?'是':'否';
        //        System.out.println(c);

        Scanner input = new Scanner(System.in);
        System.out.println("请输入用户名：");
        String name = input.next();
        System.out.println("请输入性别：");
        String sex = input.next();
        System.out.println("请输入年龄：");
        int age = input.nextInt();
        System.out.println("请输入薪水：");
        double salary = input.nextDouble();

        System.out.println("用户名： " + name + " 性别：" + sex + " 年龄： " + age + " 薪水：" + salary);






    }
}
